🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 57.2

Radius: 9.5

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.59 AU - 0.92 AU

Year: 413 Days

Day: 11.6 Hours

Environment

Temp: -145 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (4)

Outer Limit: 27,053,216 km

• M1: 118,182 km (0.067 R)
• M2: 571,613 km (0.057 R)
• M3: 1,116,299 km (0.082 R)
• M4: 2,349,135 km (0.086 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 776.6

Radius: 8.7

Gravity: 10.26 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 1.29 AU - 1.43 AU

Year: 1008 Days

Day: 12.4 Hours

Environment

Temp: -179 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 27,053,216 km

• M1: 110,254 km (0.038 R)
• M2: 421,417 km (0.072 R)
• M3: 739,163 km (0.098 R)
• M4: 1,065,735 km (0.114 R)
• M5: 1,354,010 km (0.1 R)
• M6: 1,641,837 km (0.105 R)
• M7: 2,146,131 km (0.09 R)
• M8: 2,517,583 km (0.066 R)
• M9: 3,691,477 km (0.05 R)
• M10: 4,434,679 km (0.11 R)
• M11: 5,274,223 km (0.11 R)
• M12: 5,576,410 km (0.112 R)
• M13: 5,975,837 km (0.062 R)
• M14: 7,716,707 km (0.025 R)
• M15: 8,647,804 km (0.116 R)
• M16: 8,955,527 km (0.096 R)
• M17: 9,504,102 km (0.09 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 427.3

Radius: 13.6

Gravity: 2.31 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 1.15 AU - 1.59 AU

Year: 1020 Days

Day: 7.1 Hours

Environment

Temp: -184 °C

Axial Tilt: 82.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 27,053,216 km

• M1: 169,345 km (0.095 R)
• M2: 609,761 km (0.101 R)
• M3: 1,258,716 km (0.087 R)
• M4: 2,198,939 km (0.115 R)
• M5: 3,024,869 km (0.114 R)
• M6: 3,608,600 km (0.113 R)
• M7: 4,203,850 km (0.03 R)
• M8: 5,093,209 km (0.073 R)
• M9: 6,288,795 km (0.103 R)
• M10: 7,735,257 km (0.046 R)
• M11: 8,938,323 km (0.088 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 158.9

Radius: 9.3

Gravity: 1.84 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 1.53 AU - 1.61 AU

Year: 1251 Days

Day: 9.2 Hours

Environment

Temp: -181 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 27,053,216 km

• M1: 115,789 km (0.062 R)
• M2: 488,886 km (0.097 R)
• M3: 789,578 km (0.064 R)
• M4: 1,843,644 km (0.116 R)
• M5: 2,415,557 km (0.093 R)
• M6: 3,676,816 km (0.047 R)
• M7: 4,583,978 km (0.076 R)
• M8: 6,080,256 km (0.107 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 533.2

Radius: 9.3

Gravity: 6.16 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 1.44 AU - 2.2 AU

Year: 1561 Days

Day: 13.4 Hours

Environment

Temp: -177 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 27,053,216 km

• M1: 115,938 km (0.069 R)
• M2: 471,532 km (0.09 R)
• M3: 767,736 km (0.119 R)
• M4: 1,101,938 km (0.086 R)
• M5: 1,464,713 km (0.104 R)
• M6: 1,927,868 km (0.113 R)
• M7: 2,246,362 km (0.064 R)
• M8: 3,149,484 km (0.086 R)
• M9: 3,724,688 km (0.039 R)
• M10: 4,903,369 km (0.118 R)
• M11: 5,967,010 km (0.032 R)
• M12: 6,314,227 km (0.095 R)
• M13: 8,173,280 km (0.105 R)
• M14: 8,544,282 km (0.119 R)
• M15: 9,076,402 km (0.085 R)
• M16: 10,371,321 km (0.104 R)
• M17: 10,908,527 km (0.073 R)
• M18: 12,557,096 km (0.079 R)

Asteroid Belt

Center: 2.17 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 685.2

Radius: 10

Gravity: 6.85 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 2 AU - 3.02 AU

Year: 2528 Days

Day: 10.3 Hours

Environment

Temp: -188 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 27,053,216 km

• M1: 124,465 km (0.118 R)
• M2: 455,226 km (0.06 R)
• M3: 796,309 km (0.063 R)
• M4: 1,128,566 km (0.097 R)
• M5: 1,702,723 km (0.035 R)
• M6: 2,635,615 km (0.085 R)
• M7: 3,450,774 km (0.097 R)
• M8: 3,917,370 km (0.117 R)
• M9: 5,023,496 km (0.106 R)
• M10: 6,165,227 km (0.109 R)
• M11: 6,572,582 km (0.114 R)
• M12: 7,685,890 km (0.102 R)
• M13: 9,092,110 km (0.115 R)
• M14: 9,407,013 km (0.03 R)
• M15: 10,132,713 km (0.115 R)
• M16: 10,856,467 km (0.068 R)
• M17: 15,343,506 km (0.102 R)
• M18: 16,348,803 km (0.068 R)
• M19: 17,451,040 km (0.109 R)
• M20: 18,323,645 km (0.068 R)
• M21: 18,883,590 km (0.119 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 455.2

Radius: 13.9

Gravity: 2.36 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 3.7 AU - 4.42 AU

Year: 5201 Days

Day: 6.1 Hours

Environment

Temp: -207 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 27,053,216 km

• M1: 174,730 km (0.034 R)
• M2: 795,113 km (0.103 R)
• M3: 1,267,094 km (0.119 R)
• M4: 1,880,296 km (0.08 R)
• M5: 2,704,879 km (0.117 R)
• M6: 3,573,444 km (0.1 R)
• M7: 4,018,199 km (0.117 R)
• M8: 5,203,463 km (0.041 R)
• M9: 5,665,571 km (0.09 R)
• M10: 6,214,445 km (0.104 R)
• M11: 7,023,022 km (0.088 R)
• M12: 9,119,037 km (0.04 R)
• M13: 9,957,234 km (0.103 R)
• M14: 11,467,724 km (0.059 R)
• M15: 12,066,115 km (0.086 R)
• M16: 13,628,216 km (0.078 R)
• M17: 14,195,342 km (0.074 R)
• M18: 18,057,361 km (0.06 R)
• M19: 20,429,085 km (0.036 R)
• M20: 20,900,169 km (0.11 R)
• M21: 22,215,433 km (0.065 R)
• M22: 23,365,243 km (0.059 R)
• M23: 24,554,396 km (0.065 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 500 - 18,529 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit